private Boolean IsSocialAuthenticationProvider()
{
var result = Request["authenticationProvider"].HasText();
if (!result)
{
result = SocialHelper.IsLinkedInCodeRedirect();
if (result)
{
var state = SocialHelper.GetLinkedInAuthenticationState();
if (state.HasNoText())
{
Response.Redirect("~/login.aspx", true);
}
else if (String.Compare(state, Request["state"], false) != 0)
{
Helper.SetErrorResponse(HttpStatusCode.BadRequest, "Cross Site Request Forgery attempt detected.");
}
}
}
return(result);
}
